baber/WOPTO huggingface dataset:
Patent JP-S5450157-A (JP)
Title: Apparatus for cleaning bottom of water in pool or the like
Inventor: FUKUI SHIGEJI
IPC: A47L7/00
Filed: 1977-09-27
Abstract: PURPOSE: To provide an apparatus for cleaning the bottom of water in pool or the like, which comprises a truck arranged to travel on the bottom of pool or the like along a regular zigzagged course while repeating collision against the wall of the pool, whereby it is enabled to clean the bottom of the pool throughout the entire surface thereof.  
     CONSTITUTION: Water supplied under pressure from pump 6 is ejected from nozzles 7a, 7b alternately, along with switching of valve means A which is switched by the sliding of sensor 8 that is caused when truck 1 comes into abutment with side walls C 2 , C 4 . Each time the truck 1 comes into abutment with the side wall, its advancing direction is reversed. At the same time, each time the truck 1 collides against side walls C 1 , C 3 , sensor 13 is caused to slide and pilot valve b 1  is switched, so that a portion  of water supplied under pressure from pump 6 is sent to bellows 16 or 17. Thus, rear wheels 3 of the truck 1 are turned by steering rod 22, such that truck 1 is driven along a substantially regular zigzagged course 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06307030-A (JP)
Title: Round covering member for trough in roof
Inventor: OBA KEISUKE
IPC: E04D3/40
Filed: 1993-04-19
Abstract: PURPOSE:To enhance the workability, the external appearance and the water-tightness, to cope with a change in the inclined angle of a roof without the necessity of an additional member, by forming a water-tight surface and a fixing surface which are projected substantially in parallel with a decorative surface, and by vertically projecting the center part of a cut-out stepped decorative surface so as to form a damping protrusion. CONSTITUTION:A sector-like round covering member A for connecting stepped-cover-like roof members in a trough part of a roof is formed so that the longitudinal section of a decorative surface 1 has a shape corresponding to the cross-sectional shape of a roof member decorative surface. Then, locking pieces 3... bent toward the decorative surface 1, and water- tight surfaces 4 and fixing surfaces 5 which are formed by folding back the front ends of the locking pieces 3, are formed on the longer edge side of the upper part of the member A. Further, a stepped decorative surface 7 bent toward the rear surface 6, an engaging piece 8 formed by bending the stepped decorative surface 7 toward the rear surface 6, and a damping protrusion formed by projecting the center part of the decorative surface 7 are formed on the shorter edge side of the lower part of the member A. Further, left and right end edges of the decorative surface 1 is bent toward the rear surface 6 so as to form fitting pieces 9. Further, such upper and lower round covering members A are fitted and locked together by means of the locking pieces 3, and the engaging and locking pieces 9. It is noted that the apex angle of the decorative surface 1 side is set to be less than 180 deg.
Patent JP-S6016727-A (JP)
Title: Mos transistor circuit
Inventor: SASAKI TOSHIO
IPC: H03K3/356
Filed: 1984-06-08
Abstract: PURPOSE:To obtain an output with shaped waveform in high speed by constituting an output stage inverter of a buffer circuit with a flip-flop. CONSTITUTION:When an input signals changed from a low level to a high level, an output of inverters A2, A3 and A4 is changed sequentially. Since an output 5 of the inverter A3 goes to high before an output 6 of the inverter A4 goes to low, n-channel MOS elements Q2, Q6 of flip-flop constitution are turned on and a p-channel MOS element Q4 is turned off, a low level of an output 9 is increased slightly and also a high level of an output 10 is decreased. Further, as soon as an output 6 of the inverter A4 goes to a low level, positive feedback is applied to the flip-flop comprising n-channel MOS elements Q2, Q3, Q5 and Q6 and since a p-channel MOS element Q1 is turned on, the outputs 9, 10 are inverted in high speed.
Patent JP-S63281078-A (JP)
Title: Aging inspection device for semiconductor device
Inventor: TAMEFUSA SHUN
IPC: G01R31/26
Filed: 1987-05-13
Abstract: PURPOSE:To improve operation efficiency by providing a heating device nearby a semiconductor element inserted into a socket and heating only the semiconductor element. CONSTITUTION:A laser diode 6 is inserted into the socket 5 and an upper case 9 is mounted on a lower case 1. Then printed board connectors are connected to 1st and 2nd printed boards 3 and 13 to supply electric power to the diode 6, a silicone rubber heater 15, a photodetecting element 17, and a thermoelectric transducing element 19. Consequently, the heater 15 generates heat, whose heat is conducted to a heat block 16, thereby holding the atmospheric temperature of the diode 6 at about 70-80 deg.C. This temperature control is carried out by utilizing a temperature control element installed in the heater 15. Further, the element 17 varies in photodetection characteristics when reaching high temperature, so an independent room is formed of a filter plate 14 and the substrate 13 and cooled by the element 19 to hold the temperature at about 20 deg.C at all times. Consequently, the operation efficiency is improved.
Patent JP-S5240972-A (JP)
Title: Packaging construction of semiconductor device
Inventor: MAEKAWA YUUZOU
IPC: H01L23/48
Filed: 1975-09-26
Abstract: PURPOSE: To conduct IC electrode to leads by means of a paste-form conductive material via the through-hole of IC lead pattern formed on an insulating substrate, thereby forming inexpensive and highly reliable wireless bonding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08285319-A (JP)
Title: Air conditioning equipment
Inventor: MIYAZAWA KENICHI
IPC: F24F13/20
Filed: 1995-04-19
Abstract: PURPOSE: To enable removing of a cassette type diffuser from the main body to wash when it is fouled by mounting the cassette type diffuser on the diffusion of the main body free to load on or unload from the main body. CONSTITUTION: A cassette type diffuser 30 is mounted on the diffuser 5 of the main body free to load on or unload from the main body 19. During the operation of air conditioning equipment, air in a room passes trough an air duct 13 and is blown into a room at the diffuser 5 via an internal path of the cassette type diffuser 30, namely, a passage limited by internal surfaces 30c thereof. With an increase in accumulated operation of the air conditioning equipment, when the internal surfaces 3c of the cassette type diffuser 30 are fouled, the cassette type diffuser 30 can be pulled out of the diffuser 5 of the main body 19 to clean up by washing or the like.
Patent JP-S62285707-A (JP)
Inventor: UEIN AARU HATSUCHISON
IPC: A01D34/76
Filed: 1987-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5818331-A (JP)
Title: Novel phenolic compound and its preparation
Inventor: HARADA HARUHISA
IPC: C07C67/00
Filed: 1981-07-24
Abstract: NEW MATERIAL:The phenolic compound of formulaI(R1 and R2 are H or CH3). EXAMPLE:1.4-Di(2-p-hydroxyphenyl-2-propyl)benzene. USE:Raw material of high-performance thermoplastic polymer (e.g. polycarbonate, polyester, etc.) and surface active agent. Stabilizer or its raw material. The product derived from the compound has much improve heat resistance and adhesivity. The effect of a stabilizer at high temperature can be elongated. PROCESS:The compound of formulaIcan be prepared by reacting phenol with a compound selected from the group of formula II, formula III and formula IV in the presence of an acidic condensation agent (e.g. sulfuric acid, boron trifluoride, etc.) at -20-+100 deg.C.
Patent JP-H08313589-A (JP)
Title: Method for diagnosing/inspection connection between lsi package and substrate
Inventor: TAKEI YUJI
IPC: G01R31/26
Filed: 1995-05-16
Abstract: PURPOSE: To easily and highly reliably diagnose/inspect the connection between an LSI package and substrate by making a plurality of copper foil pads connectable depending upon the wetting states of bumps and connecting a plurality of bonding pads to the copper foil pads, in a chain-like state. CONSTITUTION: A plurality of bonding pads (a) and (b) are provided in each buffer section 1 and 2 and a plurality of copper foil pads PAD1-3 are provided on an LSI package. At the time of performing diagnosis/inspections, the buffer sections 1 and 2 connect the pads (a) and (b) to selector circuits, etc. As a result, the pads PAD1-3 are connected in a chain-like state when the solder bumps have good solder wettability and the bumps are accurately formed on the copper foil pads PAD1-3, because the pad (a) of the buffer section 1 is connected to the pad (b) of the buffer section 2 on the copper foil pad PAD2. Therefore, the connection between an LSI package and substrate can be diagnosed/inspected easily by confirming the coincidence between an input signal SIG1 from the pad PAD1 or output signal SIG2 from a buffer and the output signal from the pad PAD3.
Patent JP-H07324792-A (JP)
Title: Human body recognition apparatus
Inventor: TANAKA EIICHI
IPC: F24F11/02
Filed: 1995-05-16
Abstract: PURPOSE:To recognize a human body and to variously control by inputting a region to be detected as two-dimensional image, calculating a difference between the present image and a background image to extract a moving body, extracting the body from the size of the body to obtain the center of gravity, correcting the size of the body according to a distance to the extracted body, and deciding the number of persons. CONSTITUTION:A room interior 1 is imaged by imaging means 6, its output is processed by an image signal processor 9, input to a binarizer 10, and image data binarized at a predetermined level is stored in a binary image memory 11. The data and initial data of the state in which no human body exists are differentially calculated by an inter-image calculator 14, the feature of the body 5 is detected from the image difference by a feature extractor 15, a distance is measured by the movable unit 16 of distance measuring means 17, and the area of the binarized image is corrected. The size of the body and the number of persons are decided by a state deciding unit 19 according to the area of the corrected image, and an output is produced from the extractor 15 in response to the decision.
Patent JP-H06329309-A (JP)
Title: Pressing roll of winder
Inventor: WADA FUMIO
IPC: B65H18/26
Filed: 1993-05-19
Abstract: PURPOSE:To provide a pressing roll, by which a film can be taken up while the film is pulled outward in the cross direction and the unevenness of a film wound round a core is absorbed. CONSTITUTION:Circular tubes 120 which are freely deformed and have flexibility are arranged side by side in the direction of the shaft center and wound round the outer periphery of a roll 100 to form tube aggregates 113a, 113b, and in the tube aggregates, the tubes 120 are wound in such a manner as to be inclined to the middle position as it directs in the rotating direction of the roll, with the middle position B in the shaft center direction in the tube aggregates as the boundary, so that the tensile force outward in the cross direction is applied to a film. Further, a pressure medium is supplied into the tube 120 through a through hole 109 provided in the axial direction of the roll.
Patent JP-H01289727-A (JP)
Title: Headlamp device for vehicle
Inventor: SAITO TOMOKO
IPC: B60Q1/14
Filed: 1988-05-16
Abstract: PURPOSE:To accustom driver's eyes to a beam changeover by degrees as well as to solve a feeling of physical disorder such as dazzlement or the like by selecting it as gradually varying a beam intensity distribution between beams at the time of changing the high beam over the low beam and vice versa. CONSTITUTION:A changeover between a high beam and a low beam is performed automatically from manual operation by a switch 1. In addition, the presence of another car such as an opposite car or a preceding one or the like is detected by a sensor 2. Moreover, a transfer signal of the high beam or the low beam is outputted by a microcomputer 3 on the basis of each output signal out of the switch 1 and the sensor 2. Then, a light distribution adjusting means for headlamps 5 is driven by a driving part 4 on the basis of the transfer signal out of the microcomputer 3, changing the high beam over to the low beam and vice versa. At this time, it is selected as varying a beam distribution gradually between these beams at the time of changing them.
Patent JP-S6010389-A (JP)
Title: Device for designating region of interest
Inventor: NANBU KIYOUJIROU
IPC: G09G5/38
Filed: 1983-06-30
Abstract: PURPOSE:To designate easily a region of interest (ROI) of an object accurately even if the region is small in the contrast difference or the shape is complicated by allowing the operator to have only to depress a magnification key or a reduction key. CONSTITUTION:When the operator turns a track ball 11 so as to move a dotted pattern to a noticed region (a region desired for ROI designation) and depresses a track ball set button 9, a computer 2 recognizes the dotted pattern position as a operator designating point at that time. Then said designated point is expanded gradually by allowing the operator to continue to depress an expansion key 6 and approaches the objective ROI designation region. When the point is coincident with the desired ROI region, and end key 8 is depressed.
Patent JP-H07284342-A (JP)
Title: Aeration stick for horticulture
Inventor: SONOBE YASUKI
IPC: A01G7/00
Filed: 1994-04-18
Abstract: PURPOSE:To accelerate growth of a plant by supplying air into the soil and activating the soil. CONSTITUTION:A hollow stick is prepared and numberless holes are bored on its side faces. This stick is inserted into the soil. The atmospheric air is taken into the soil through the stick and the soil is activated.
Patent JP-S5819070-A (JP)
Title: Digital subscriber terminal system
Inventor: SHIMIZU HIROSHI
IPC: H04L29/06
Filed: 1981-07-27
Abstract: PURPOSE:To efficiently use a digital subscriber line, by assigning a data use information channel only for transmission/reception data at a data terminal and making the communication between a subscriber terminal of the control signal of the data terminal and a subscriber circuit through the use of a signal channel. CONSTITUTION:A subscriber terminal 1 and a digital exchange 2 are provided. The terminal 1 is provided with a terminal control circuit 10, a terminal channel control circuit 11 and a CODEC 12. The exchange 2 is provided with an interface circuit 21, an interface channel control circuit 22, a subscriber circuit 20 consisting of a channel interface circuit 23, and a control section 24. An information channel for data is assigned only to the transmission/reception data at a terminal 8 and the communication between the subscriber terminal 1 of a control signal at the data terminal 8 and the subscriber circuit 20 is made by using the signal channel and a channel can not fixedly be provided to the control signal at the data terminal 8 and no terminator is required between the subscriber terminal 1 and the data terminal 8.
Patent JP-S5241969-A (JP)
Title: Apparatus for removing impurities in desizing waste water
Inventor: SANTOU YOSHIISHI
IPC: B01D33/06
Filed: 1975-09-29
Abstract: PURPOSE: To provide an apparatus for removing impurities such as waste thread and hydrocarbons from desizing waste water of textile goods before the recovery of polyvinyl alcohol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08314247-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: TSUDA TADAYUKI
IPC: G03G21/16
Filed: 1995-05-16
Abstract: PURPOSE: To prevent toner from being leaked from a developing device or a process cartridge after tearing a toner seal and to improve operability in the tearing action of the toner seal. CONSTITUTION: This developing device is provided with a developer container 2 storing developer; and the container 2 is provided with an opening part 2f for supplying the developer 7 to a developing device side, and a sealing member 5 sealing the opening part 2f and teared by pulling a seal part. The device is provided with a take-up member 4 with which one end of the seal part is coupled to take up the seal part, and the opening part and the take-up member 4 are arranged in a hermetically sealed space constituted by the container 2 and the housing of the developing device.
Patent JP-S61275973-A (JP)
Title: Graphic processor
Inventor: NOTO YAYOI
IPC: G06Q10/10
Filed: 1985-05-30
Abstract: PURPOSE:To correctly produce a horizontal line or a vertical line by replacing one of coordinate values corresponding to a final end of an inputted segment from a tablet by the coordinate value of a start end of the segment in inputting the horizontal line or the vertical line. CONSTITUTION:In order to form a document, after an operator uses a menu 8 and indicate an input of a horizontal line, a position on a tablet 7 is pointed and then, a coordinate thereof x1, y1 is fetched as the coordinate of a start end. Then, when the operator points other position on the tablet 7, the coordinate x2, y2 is fetched as the coordinate of a final end. In the case of a horizontal line input, a coordinate value y2 of the coordinate x2, y2 of the final end is replaced by the coordinate value y1 of the coordinate x1, y1 of the start end and a segment connecting between the point x1, y1 and a point x2, y1 by a straight line is displayed. When the operator indicates a vertical line input, a segment connecting the point x1, y1 and a point x1, y2 is displayed. Thereby, an input of a horizontal line or a vertical line can be correctly horizontally or vertically performed.
Patent JP-H0415479-A (JP)
Title: Shelf device of refrigeration
Inventor: MATSUMOTO TAKUYA
IPC: A47B57/06
Filed: 1990-05-09
Abstract: PURPOSE:To prevent stored foods from being fouled by red rest liquid caused by corrosion of a connecting rod and by coating film flakes due to peeling off of painting, by a method wherein the connecting rod is housed in the stem of a frame and sealed tight by a cover. CONSTITUTION:Setting grooves are formed on both side walls of an opening of a stem 7a of a frame 7, and a strip-like cover 23 made of plastic is fitted in the grooves. A connecting rod 16 is contained in the stem 7a which is sealed tight by the cover 23, so that stored foods are prevented from being fouled even when the connecting rod 16 is corroded or coating film peels off.
Patent JP-H06310969-A (JP)
Title: Phase shifter
Inventor: SHIIKUMA KAZUMI
IPC: H03H7/20
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a phase shifter integrated into a small sized semiconductor chip by connecting phase change circuits of a desired stage number in cascade and providing capacitive elements with the phase change circuits inbetween to both the input and the output sides. CONSTITUTION:Resistors R in an RC delay circuit 4 are connected in series between the input and the output, an n-side terminal of a varactor element D is connected to one terminal and a p-side terminal connects to ground. Then the phase change quantity of the circuit 4 depends on the resistor R and the capacitance of the element D. A 2nd stage varactor element D2 connects to the terminal 3 and since a DC is interrupted by capacitors C1, C2, the DC voltage from the terminal 3 is applied in common to varactor elements D1-D3 of each RC delay circuit 4. Thus, since the phase shifter is a 90 deg. phase shifter comprising resistors, capacitors and diodes only, the circuit is formed easily on a semiconductor chip by the conventional semiconductor technology.
Patent JP-S60262117-A (JP)
Inventor: BERUNAARU MISHIERU MISOO
IPC: G02B6/44
Filed: 1985-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05316712-A (JP)
Title: Biaxial stage apparatus
Inventor: TAKETOMI MASAKI
IPC: H02K41/035
Filed: 1992-05-11
Abstract: PURPOSE:To reduce the size of a drive source by disposing a stator of a linear motor for moving a stage in an X direction to a rear side of a board, and mounting its moving element in the motor of a front side of the board for moving the stage in a Y direction. CONSTITUTION:A pair of guides 2a, 2b of an X-axis direction and a sliders 3a, 3b are provided on a front side of a board 1. A yoke 43 and a coil 44-n (n=1-n) for forming a stator of an X-axis linear motor 4 are provided on a lower surface of the board. A moving element 44 is mounted in a Y-axis linear motor 5 on an upper surface of the board by aligning permanent magnets 46-m alternately magnetized in opposite polarities in a thickness direction in an X-axis direction. A stator 51 of the motor 5 has a Y-axis base 54 and a yoke 54 on the sliders 3a, 3b, Y-axis driving permanent magnets 55-n alternately magnetized in opposite polarities in a thickness direction are arranged in a Y-axis direction, and a yoke 52 is moved in the Y-axis direction. Thus, the moving element of the motor 4 is disposed directly under a center of gravity of the motor 5 to prevent axial deviation and to reduce of the size of a driving system.
Patent JP-H07325647-A (JP)
Title: Information processing system
Inventor: IWATA ATSUSHI
IPC: G06F1/26
Filed: 1994-05-31
Abstract: PURPOSE:To easily perform constitution control, fault processing, and diagnosis control in power source supply units for a multiprocessor system which has plural constituent devices. CONSTITUTION:A power source state register 11 inputs a power source state signal showing that power units 7-1-7-3 normally supply electric power and indicates a power-ON state. An in-use power source indication register 12 instructs the power units 7-1-7-3 which supply electric power to the constituent devices such as processors 3-1-3-4, main storage devices 4-1-4-4, an input/output device 5, and an extension storage 6 by the constituent devices. A constitution control register 13 offers constitution control signals corresponding to the power units 7-1-7-3. The in-use power source instruction register 12 instructs the supply of electric power and the constitution control signals from the constitution control register 13 corresponding to the power units 7-1-7-3 for which the power source state register 11 indicates that the power source state signal is '1' are sent to the respective constituent devices.
Patent JP-H08288034-A (JP)
Title: Bulb socket
Inventor: SAWADA TAKASHI
IPC: H01R33/46
Filed: 1995-04-18
Abstract: PURPOSE: To eliminate loose coupling of a bulb. CONSTITUTION: A J-slot 14 is formed on the inner wall of the bulb mounting section 8 of a bulb socket 5 for fixing a bulb 1. In this case, the J-slot 14 is formed to be capable of guiding an engagement pin 6 projected from the base 2 of the bulb 1. The J-slot 14 is also made of an insertion section 15 formed along the insertion direction of the bulb 1, and an engagement section 16 jointed to the external surface of the terminal end of the section 15 via a guide end 17. The J-slot 14 is guided to the section 16 by the push-up force of a spring piece 12 in elastic contact with the bottom of the bulb 1. In this case, a sharp edge 18 is formed on the internal surface of a boundary between the sections 15 and 16, thereby preventing the half-coupling of the pin 6.
Patent JP-H08298991-A (JP)
Title: Modified dna polymerase
Inventor: GERUFUANDO DEBITSUDO EICHI
IPC: C12P19/34
Filed: 1996-05-13
Abstract: A purified thermostable enzyme is derived from the eubacterium Thermotoga maritima. The enzyme has a molecular weight as determined by gel electrophoresis of about 97 kilodaltons and DNA polymerase I activity. The enzyme can be produced from native or recombinant host cells and can be used with primers and nucleoside triphosphates in a temperature-cycling chain reaction where at least one nucleic acid sequence is amplified in quantity from an existing sequence.